Vehicle ADAS lane keeping assist awareness and safety improvements

Abdul Manan, Fareen Farhanna (2025) Vehicle ADAS lane keeping assist awareness and safety improvements. Project Report. Melaka, Malaysia, Universiti Teknikal Malaysia Melaka. (Submitted)

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Abstract

Lane Departure Warning (LDW) and Lane Keeping Assist System (LKAS) are advanced driver assistance technologies that enhance vehicle safety and prevent unintentional lane departures. Vehicles that are moving out of the lane without their turn signals on can be detected by the cameras, sensors and onboard computers in the systems. LDW systems provide the driver with visual, audible, or haptic (vibration) warning when the vehicle departs from its designated lane, also enabling the driver to redirect the vehicle. LKAS extend their capabilities by autonomously applying steering or braking inputs to assist in maintaining the position of vehicle within the lane. This study aims to determine Malaysian awareness of the LKAS. All the factor in this research is adaption Unified Theory of Acceptance and Use of Technology (UTAT) for ADAS vehicles. In this model consist of performance expectancy, effort expectancy, social influence, facilitating conditions, behavioural intention and Use behaviour. Public awareness could be predicted through the factor had been developed. A survey of 415 participant was conducted in Malaysia and the data were analysed using g Statistical Package for the Social Sciences (SPSS) and Structural Equation Modelling (SEM) to find the relationship of the hypothesis, correlation, and regression. The result of this study suggests that behavioural intention, facilitating conditions, social influence, performance expectancy and effect expectancy influence public awareness. This study proves that the significant of factors which contribute in order to identity the awareness level of LKAS are behavioural intention (0.847) and facilitating conditions (0.833). The finding of this study provides useful information to government. researchers and practitioners interested in increasing user awareness of ADAS vehicle in the future.

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